Field not showing in table

  1. In page composer, go to the bottom right hand corner where it says View/Edit XML.
  2. Find the model you're looking to add the field to. You could Ctrl+F and paste the model name, since in the XML models are listed at the top.
  3. Where you see through those are the fields in the model
  4. Any where in that list type and you're good to go
Just remember the __c for custom fields

Custom Fields
Standard Fields