You could choose Print from the Notation View of a track that includes the chord symbols, then uncheck the bass clef and uncheck notation.
You will get the chord names printed overtop of blank staves with barlines.
Use Print Preview to see what is there before printing.
From the Print Prview Window, pick "Save" button where you have a choice of ways to save the file instead of Printing it, such as .bmp or .jpg, png, or tif formats. One or more of these can then be imported or pasted into a word processor file.
You can't save or print without at least one stave, but It is often good to have the treble clef staff and barlines as well as the chord names as they can provide information about the timing of each chord.