Smart group for tag heirarchy

i know its possible to create a smart group that finds nested tags. is there a way to create a smart group that finds tags that include nested tags? so if tag B is nested in tag A, is it possible to create a smart group that would find every type A tag?

This is a local smart group targeting the Tags group of the database.
It looks for Ordinary Tags with a specific tag applied.

(There is no Location parameter, but a child Tag will inherit it’s parent (and grandparents, etc.) as a Tag, so it functions as a pseudo-location.)

Here are the results…

Since scripting has two tags, you can tell it’s the grandchild of the DEVONtech tag. The DT3 tag is the direct child, as it only has its singular parent tag.