Maybe using properties on your dimension? You could use something like a LEVEL property and then using it on your report. Worst case you could manually create the input form with EVDRE functions (EVGET, EVSND) and using spreadsheet logic, something like:
if(EVPRO(LEVEL) = 1, "++ "&EVPRO(DESCRIPTION), if(EVPRO(LEVEL) = 2, "++++"&EVPRO(DESCRIPTION)),...)
Replacing the ++ with tabs or blank spaces, hope you get what I mean
Message was edited by: Ivan Rodriguez Just remembered that BPC has an HLEVEL property builtin, you could instead use that