Search who has bought product via reports

Hi Peeps. In reports, would it be possible to add a feature to give a drop down list of who bought a product, during the time period of the report.
e.g Practitioner Revenue gives a summary of product bought and then all the invoices but I have to do an order report list so I know what to order for whom, in the next week. It is cumbersome to count the product and then cross check manually by going into each invoice to see who ordered that product. If we could just click on the product, it could just list the patients who bought that product, it would be a real time saver.