Mirrored hierarchy view in ideas portal

We would like to directly mirror the hierarchy view in the ideas portal and show our ‘product level’ solutions that sit under the solution area headings. It would only be the product level that you could select but from a user point of view it would be very clear which solution you are selecting as you will see which solution area it is part of. We have 5 solution areas with multiple solution types, and the list is long and growing. Just having a single list of solutions in a single portal with no visual relationship to their solution area is not at all user friendly.

We have already discussed alternative ways of setting the portal up with the Aha! team and for our needs we need to have it this way. 1 portal for all solutions.