true to enable support for Section 508; otherwise, false.
Section 508 and the web accessibility guidelines make Web content accessible to people with disabilities or those that are technically limited. By default, this functionality is disabled. To enable it, turn on the AccessibilityCompliant option.
When support for Section 508 is enabled:
field captions are rendered as hyperlinks;
end-users can navigate between pivot grid elements (e.g. headers, page numbers, etc.) via Tab and Shift Tab;
use Enter to sort summary values and expand/collapse field values.