I know two ways to do this.
1 - Simply scan the Excel spread sheet and save as a JPEG.
2 - Open the Excel spread sheet and use screen capture and save as a JPEG.
If you don't know how to capture the screen, here is the link for complete instructions.
Once you have the Excel spread sheet saved as a JPEG, go to the Hubpages and upload is as a photo. Your Excel spread sheet will look like the picture above. That will solve your problem. I hope you can use these instructions.