IDT - Hierarchical List of Values on an OLAP data model

Hey All,

I am having a problem converting a UNV universe to a UNX version which is based on a SQL SSAS 2012 data source.

In the Information Design tool when I right click and select Preview Values I see the below List of Values as a Hierarchy.

However, when I add this same object into a WebI report the List of Values does not appear anything like the above. How do I set the Business Layer to perform the same way in WebI???