FSG -Needs to show sub parent values in report output

Dear All,

what is the setting in FSG when we required parent name, Sub Parent name & child values in a 1 umbrilla ????

like parent A show parent B & parent B show all his child values,

Currently FSG report only show parent value name like parent A & his all child values not showing sub parent value like parent B.

Is there any workaround ????

like, Parent A have PArent B child & then various childs of parent B

we want to show all parent name sub parent name & all its childs in FSG report

Regards,

Mariam