How do I dreate a flow that grabs contents of an email attachment thats an XLSX filefrom a shared email box and appends data into a Master file

[JoeFerger]

I have suppliers submitting excel files that contain a list of items and various pieces of data to an email box.  I would like to create a flow that grabs these items which are in a table in the excel file (the name of the table never changes) and it appends it to a master excel file that is saved in a one drive.  The submission files from my suppliers can have different names.  Does anyone have any ideas how to do this?  Thank you in advance/