Table Rows Limit

Hello, I'm creating a custom visual that reads data in from a table (csv file).  My table has three columns, and each column has 59,000 rows.  I am reading the rows in via TypeScript, but the latest version of Power BI desktop says "Too many values. Not showing all data. Click to see details".  Publishing the report to a webpage shows that only 1,000 rows were read in because my console debug output says rows.length = 1000.  I thought the rows limit was 30,000?  Any thoughts on this?  Thanks.