Considering that .csv files are specially formatted text files, not every .doc file can be simply transformed or export to CSV format. If the Word document in question contains some sort of table, your best option is to copy that to MS Excel and produce CSV file from it.
Convert Microsoft Word document (prior version 2007) to Comma Separated Value.
We have found 2 software records in our database eligible for .doc to .csv file format conversion.
Microsoft Windows software - convert doc to csv on Windows
A converter for Word and Excel files
Convert from doc file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned doc to csv. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
An older office and productivity suite for Windows