How can I find a report showing my "Donation Items"

I have been using QB Desktop for non-profits for 6 months, so I'm all too proficient with it just yet. My question is which report can I use or customized to include the Donation Items. I've tried using the customize report, include items, but nothing ever changes. I want a break down of what the dollar amounts were each month for each item (all set up as service items). Can anyone provide me any assistance?