One thing you can do to alleviate this is the following:
- Click on one of the ABC placeholders (or your measure if you have added one into the table)
- Press Ctrl + A
- Open Excel and press Ctrl + V
As this is not an export strictly speaking, the columns may be in different orders. You can easily then cut and paste these columns in the order you so desire. Additionally, if the index is out of order, just use Excel's sort ability to get it into the order you desire.
Hope this helps,
A colleague of mine suggested me to do a STR (Index()) and it solved my issue.