@JohnsonBDSouza  - could you please let me know if you had a chance to review the Uniform feature that allows to create iceberg tables from the delta format. 

Based on what i could understand from the above, you can create a delta table and use the below example 

CREATE TABLE T
TBLPROPERTIES(
  'delta.columnMapping.mode' = 'name',
  'delta.universalFormat.enabledFormats' = 'iceberg')
AS
  SELECT * FROM source_table;

Please refer to the documentation on pre-requisites, configs to use and limitations associated with using uniform https://docs.databricks.com/en/delta/uniform.html