Can I just attach a spreadsheet of all our products?

No, as stated in the MFP RFP, I need a minimum of two MFP products from each segment entered into the spreadsheet format that was sent to you in the excel spreadsheet.

You can send all of your other products in a separate spreadsheet if you like but I need all the spreadsheets filled out in the excel spreadsheet that was sent to you as part of the RFP.