Column Name not seen in a excel report

I have a cube and an excel report running off that cube. I added a new field to the FACTS table and processed it and i could see the added field in the FACTS table also when i click on the explore data i can see the added column. I refreshed the excel report and i cannot see the field, what might be wrong? I can see the added column in the FACTS table but not in the excel. Any advice will be of great help.

Thanks