If you are a WordPress developer you can easily add tables to your pages or posts with the plugin called TablePress.
Test Table from TablePress Plugin
| First | Last | Amount |
|---|---|---|
| Bob | Smith | 42 |
| Sally | Johnson | 29 |
You install the WordPress plugin and develop your tables in the dashboard. Once ready, you simply have to copy and paste the shortcode into your post to display the table. So you work with table a little differently than you might expect. You don’t use the html table tags.
I’m not an affiliate for this plugin in any way, I’ve just found that this plugin can be handy for one or two (not a lot) posts at this site. I’m just using the free one because my needs are basic. You do have the option of upgrading to the Premium version.