Repeated values per order

Hello, really great plugin, by far the best order export tool for woocommerce.
For my analysis I need to export the products details divided by rows, but when there is more than one product per order, many columns then have duplicated values, for example the total order amount or the shipping amount, and that is a problem for me.
Is there a way to show this values only for the first product of any order.
Thanks!