Yes, you can create your own table templates in two ways:
1. For personal use: Duplicate your table and move it to a separate workbook. This retains the table structure without data. Consider adding "[Template Do Not Delete]" to the title.
2. For sharing: Use "Share as template" by clicking Actions > Share as template > Turn on sharing. This creates a public template with your table structure and one row of data.
You can also save column groups as templates to reuse specific column configurations across tables.
You can definitely create your own table templates, by clicking on the actions tab in the top right corner of your screen, and then clicking on the "share as template" button:
