This tutorial will show you an easy way to create a table in Adobe Illustrator.
Steps
Step 1. Create a rectangle the size you want using the Rectangle tool
Step 2. Click on your rectangle and choose "Object" from the main menu
Then go to "Path" and select "Split Into Grid".
Step 3. Set the number in the "Gutter" box to 0px
Enter the row and column number in the boxes and click OK.
Step 4. Configure the table
Click on "Preview", which will show the changes made, and then set the number of cells and columns in the table.