That the individual line items on an invoice be included in the event download available as "export registrants"

Currently after choosing "export registrants" there is a field labeled "Total fee incl. extra costs and guest registration fees." This is a summary figure. Our satisfaction with Wild Apricot's support in managing our events would be much improved if we could get a report with these individual line item totals from our invoices in addition to this summary figure.

For example, our event "2017 APACHE Homeschooling Convention" has these invoice items:
Registration...
Children...
Friday lunches...
Friday suppers...
Saturday lunches...
CPR class fee
Red Cross class fee
Convention Recordings

On our financial statements, the payments for these are grouped into four different categories. Because a report with this detail is unavailable to us from Wild Apricot, getting this accounting information is a time-consuming process, as it must be done by having someone look at each invoice and type the information into an excel spreadsheet manually.

Any help you can provide in helping us to get this information through Wild Apricot reports would be very much appreciated.