Line by line justification of text in Word 2007

Hello

I would like to know if its possible (and how to do it if so) to justify a paragraph of text in Word 2007 to gradually get narrower.

What I mean is, id like the first line of text to be longer than the one after and so on until I end up with something like this:

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I cant seem to use simple spacing or margins as they effect the entire text? Please help

Ok that example above has not come out right

I want the 2nd line to start further to right of first line and end closer to left and so on. Im struggling to show an example but hope you know what I mean. Basically centre justified but going down in a V shape

I know this doesn't do exactly what you are looking for, however it is the only resolution I can think of:
How to Create multilevel list styles in Microsoft Word 2007 « Microsoft Office