It's easy, first make some style out of a simple pattern. I made a simple orange and red pattern (the orange one looks like this) ... ... which are then saved as a PNG files. Next I created a rectangle shape and placed the saved PNG inside via the gradient tool as bitmap. Then I adjusted that gradient bitmap inside the rectangle with the gradient handles to a finer diagonal pattern and saved the result as a style into the styles panel. Next I used some text (Arial and Arial B