3. Hierarchy Filter
The Hierarchy Filter View enables users to display and interact with data in a hierarchical structure within the visual. This feature allows easier navigation and filtering of data, especially when dealing with multi-level categories.
How to enable Hierarchy Filter:
Add the required data to the Category field in the visualizations pane.
Go to the Format Pane and enable the Hierarchy Filter Settings to "On."

Configuring the Hierarchy View:
When Hierarchy Filter is enabled, additional sections for customization become available in the format pane:
General Section:
1. Category Styles:
When enabled allows user to customize specific styling for different levels of the hierarchy.
When Category Styles is enabled, node-specific sections like Top Node Style, Parent Node Style, and Child Node Style are disabled.
2. Filter Type:
Choose from Checkbox, Radio, or List options for selecting items. By default, checkbox is multi select and radio is single select. When the list option is selected, a toggle is provided to enable or disable single select.



3. Default Expand to Level:
Configure the "Expand to Level" setting to define the number of hierarchy levels to be expanded in the visual.
4. Parent Child Indent:
Use this option to set the indentation level for parent-child hierarchies by specifying the desired indentation value.

5. Custom Context Menu:
Enable to activate additional options, such as Expand All, Collapse All, and Expand To, accessible via right-click in the visual.

5. Display Child Count:
When enabled, you can select the Child Count Type as Leaf Count or Immediate Child.
Leaf Count: Shows the total number of child elements at the leaf level.
Immediate Child: Displays the count of direct child elements.

6. Single Child Display:
When enabled, you can select the display as Display All (XABCN), Display Parent Only (XABC), Display Parent (Multi-Level) (XA), Display Child as Parent (XAN).
Display All (XABCN): Shows all levels.
Display Parent Only (XABC): Displays only the parent level.
Display Parent (Multi-Level) (XA): Displays all parent levels.
Display Child as Parent (XAN): Shows the last level as the parent.
Appearance Section:

1. Alternate Row Customization:
Enable it to apply alternating background colors for rows.
Customize the background color via a color selection pop-up.

2. Expand Collapse Icon:
Select Arrow or Plus/Minus as the expand collapse icon from the dropdown list.


3. Utility Icons:
Enable this option to display utility icons like Copy and Expand/Collapse within the visual on Hover.

Note Styles Section:

Top Node Style:
Enabled when there are three or more levels in the Category Field.
Customize Font Style as Bold, Italics, or Default, Font Size and Font Color.
Parent Node Style:
Enabled when there are two or more levels in the Category Field.
Customize Font Style as Bold, Italics, or Default, Font Size and Font Color.
Child Node Style:
Enabled when there is only one level in the Category Field.
Customize Font Style as Bold, Italics, or Default, Font Size and Font Color.

Category Styles Section:
Enable Category Styles in hierarchy filter options to format the category using Category styles as in facet filter.
General Section: Configuring this Applies to all levels in the category field. Configuration options available in this section are the following:
Text Color: Click on the Dropdown to select a color.
Background Color: Click on the Dropdown to select a color.
Font Style: Dropdown to set font style, with size adjustment and formatting options (Bold, Italics, Underline).
Header Label Color: Click on the Dropdown to select a color.
Header Background Color: Click on the Dropdown to select a color.
Header Font Style: Dropdown to set font style, with size adjustment and formatting options (Bold, Italics, Underline).
Category Section: Sections are added corresponding to the data entered in the category field. Configuration options available in this section are the following:
Filter Type: Dropdown to choose filter icons (Checkbox, Radio, List, Dropdown, Tile, Toggle).
Single Select: Toggle to enable or disable single selection (available for List, Dropdown, Tile, and Toggle filter types).
Placeholder Text: Option to set placeholder text.
Text Color: Dropdown with a pop-up to choose a color.
Background Color: Dropdown with a pop-up to choose a color.
Font Style: Dropdown to set font style, with size adjustment and formatting options (Bold, Italics, Underline).
Header Text Color: Dropdown to select a color for header text.
Header Background Color: Dropdown to select a background color for the header.
Header Font Style: Dropdown for font customization, with size adjustment and formatting options as described above.
Reset to Default: A button located at the bottom left of the Category Styles section to reset all customizations.
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