As you said adding the text is not a problem to you.
Adding a table , I think .it has many ways. But try this one Convert the table as an image (copy as image). and then it is easy to attach in the body.
Convert the table as image , you can use the an activity called “Copy as Picture”. This activity will convert as picture which you have selected range. It will be available in Verion 24.0.0.
You can download it here
I am waiting for the publish from UiPath Marketplace.