Analysis service cubes - Utilisation report, how to extract resource, team assignment information

Hi,

I am using Excel 2013 and attached an external data source from analysis services OLAP cube that Project Server 2013 builds.

The cube I am using is portfolio analyser.

I would like categorise the resources by which team they are part of firstly, i.e. Project Management, Technical Services, Delivery

I have created a PowerPivot table and would like group each user by team and then by resource name, capacity, work and availability. Time across the top, so I can see this for Year, month, and weekly utilisation.

How can I get the team that each is resource is assigned from this cube?

Thanks.