Display Hierarchy Codes against parent nodes in line item

When creating a module with a hierarchy dimension, if the code is used as a line item, the code will display as blank for higher level nodes in the hierarchy. 

This is not the case in the list screen for example and is very disappointing for business users used to other tools who do not like the workaround of including the code in the hierarchy name.

Adding functionality that would enable aggregation would be very useful (e.g. by using a formula summary method)

Module View:

List View: