Total shows price breakdown by line item

I have this really long multi-page form that I'm setting up. In it there are multiple areas where people can add a product to their 'cart.' When they get to the payment screen, the total shows the grand total but does not itemize their selections; so it's hard to know what exactly you paid for.

Is this a feature that's not ready yet? How might I be able to achieve having an itemized totals area?

Thanks

Thanks for the reply, David.

I'm thinking that, that won't work for me. Since it's a long form with products that need to be chosen at some point. I may do a conditional type breakdown, if possible. I'll have to see. =)