Right now, there is no way in List mode to see the list of organizations on an idea unless you have a row per Organization. This is not user friendly. Can you please add the ability to see the list of org's on an idea in List mode while keeping one row per Idea?
The problem with using a pivot table is that the product score is not clickable in the report. In order to update the product score, you must click into each record.
Thank you for reaching out - we will consider doing this in the future. For now you may want to consider using a pivot report with a row per idea and the organizations in the cell like this