Table Format, Clear and Reformat

I have this data range which I have formatted as a table using Insert > Table.

Then, I removed the format by clicking on the table, and under Table Styles in Table Design, I clicked Clear.

However, after that, I can no longer reformat this data range as a table, because the Insert > Table icon has been greyed out. I wonder why the Table icon has been greyed out? Thank you for your help.

because you cleared styles not a table, table still exist
click on this "table" and look at the ribbon you should see Table Tools tab

ops, Trevor first

Thanks. How to remove the table completely?

select whole table and hit delete

If you want to remove the table but keep the data in it, then use Convert to Range.

Thank you all, I am getting the gist of it now.

You are welcome
Have a nice day