Open up a new blank image in Photofiltre.
Using the text tool, add some text to your image.
Using the Selection tool on the Ellipse setting, make a selection like mine over your text:
Now click the gradient button and set your settings like mine:
If you have to like I do, do the same to the second word.
Now click the text tool again with your same text as before with the same settings. Instead of clicking OK, click Transform to Selection. Move the text on top of the old text.
Right click on the selection and set your settings as mine (you can use a different color):