If your Excel worksheet has data in a table format and you no longer want the data and its formatting, here’s how you can remove the entire table. Select all the cells in the table, click Clear and pick Clear All.
Tip: You can also select the table and press Delete.
If you want to keep the data without the table format, you won’t be able to do that in Excel for the web. Learn more about using the Excel desktop application to convert a table to a data range.