Can I create a column function where all tasks & subtasks under the parent display specific text?

Kalene

I've reviewed =PARENT(Task@row) but it only displays the immediate Parent label. I want all children and grand children to either display "specific text" or to display the contents in the grandparent row, is this possible?

=ANCESTOR didn't seem to work based on what I could find.

Example

"Monday" is the Grandparent.

"Morning" is the Parent.

"Task 1" is the child.

I want to create a column formula so that "Monday" displays in the column for "Morning" and "Task 1"

Paul Newcome

Try this:

=INDEX(ANCESTORS([Task Name]@row), 1)