One way would be to simple select every row as the detail and export the results. You may wish to choose a way to exclude the header row I guess.
Alternatively have you looked at importing the file directly into Excel? Is that an option for you? Excel can read it as a space delimited file. If all the data is presented as per the sample it should work OK - a little trickier if the entire set of data is not as consistent as the sample - on whcih case use the Monarch idea from above.
The header line seems to have an issue with "Member #" as the space would be treated as a delimiter but on import you can exclude it anyway if you are prepared to title the columns manually.