To draw a table on your page content, click this icon on top menu.
Step 1 : Create the page you want, for example, in this case, I wished to categorize these 3 characters below: (Before making it borderless)
Step 2 : To make all the outline borderless, select all borders (left click and drag across borders) > click 'Borderless' > Save
View your page at the front-end. Now, your table doesn't show the borders
Hope this helps!