Linking CAD table to Excel spreadsheet

Hi I'm trying to link an existing table I've created in CAD to an existing excel spreadsheet. I do not want to create a table using existing data from excel. I do not want to export to a new excel sheet. I want to link my existing CAD table to an existing excel file where the CAD table will populate a specific empty section in my excel sheet without disturbing any of the other data in the sheet. Could someone walk me through the process of doing something like this? Thank you. Please let me know if you need any clarification on my question