Thank you for your post.
At this time, the export to Excel will place the fieldnames in the top row with Bold type.
I encourage you to enter this into our Feature Requests web form at:
The suggestions entered into this web form are monitored and read by Development and Product Management where they are then discussed and considered for future releases. Although I could copy your post and paste it into the web form, there are a couple of questions asked that only you can answer.