Add Filter and Show/Hide to Hierarchy Filter Context Selectors in the NUX

Please can the Filter and Show/Hide options be added to context selectors that are included on pages from toggling hierarchy filters.

It's a must have as the default list includes all child items, rendering the filter pointless and difficult to use. Especially so if there is a large ratio of child items to parent items.

With Filter and Show/Hide:

 Without: