Extract all ancestors of a node in a hierarchy, based on flag property value assigned on Descendants

We have requirement to extract all ancestor’s information based on flag property value updated on one of the descendants. For example, we have Top node member which is A and we have A1 as child under A having A11, A12, A13 as child nodes under it. Now I have a Boolean property named as Property_Flag with False as default value. Now, we have updated that property value to True for A11. Now when I extract I ned to get information A, A1 and A11 values in separate line (not like generation extract). We need to extract data in below format.