To better assist you, please specify what data products/variables you are interested in.
Giovanni provides CSV as a download option for all visualizations that are created with the service.
For the MISR product you selected, I suggest you use the OPeNDAP services offered at the NASA Langley ASDC Data Archive. Here's the link:
https://opendap.larc.nasa.gov/opendap/M ... tents.html
After choosing the date and filename, select the "Get As ASCII" button on the list of download options ("Actions"). This will output the data as comma separated values which you can input into a spreadsheet.
Let us know if you need additional help,
NASA Langley ASDC User Services