Go to RSA1 >> search the info object >> go to the hierarchy tab page >> on the hierarchy tab page ,
check with hierarchies indicator is set ,hierarchies can be set manually for this characteristic ( tcode : RSH1)
You can create your own Hierarchies in RSH1 on top of your info object.
Create folders in that and add the relevant data to create the hierarchy from master data.
Thanks,
Bhavin Vyas