Can you give a better example of what you want? A wall chart the contains every individual in your gedcom? That would depend on how they are linked to each other.
Wall Charts begin with one person and list all their direct ancestors. That would not include the family of "Aunt Minnie's 2nd husband" for example.
Click on "File", then "Print Reports" then "Pedigree". 3 types of charts. Click "Help" for more explanation.