I am assuming that your cluster is of 4 1-d arrays. Based on that, you could unbunble the arrays, feed them into a Build Array, which should give you a 2 d array, and then use the Write to spreadsheet file vi in the File I/O pallete. All of the lines of data will probably be "horizontal" in the file.. If you want it listed "vertical", you can use the Transpose 2 d Array in the Array pallete.
If this does not work, please provide some more information on the data and vi that you are using.
Kenny