Sales Report: Sales by customer by item

Sales Report: Sales by customer by item

Hi,
i have a few big clients and I really would need to run a report to see what I have sold to any of my single customers. I would need the Sales by items report, but I would need to see the sellings for each selected customer. How can I see the single items I've sold to a single customer?

Ist this somehow possible? I really would appreciate this basic report feature!

Just to say: I work with both, Inventory and Books: is it possible in any way?